https://community.sony.it/t5/xperia-archive/sound-and-sim/m-p/3477584#M533725 If you do repair it with Sony PC Companion.<BR /><A href="http://support.sonymobile.com/gb/tools/pc-companion/" target="_blank" rel="nofollow noopener noreferrer">http://support.sonymobile.com/gb/tools/pc-companion/</A> Fri, 01 Jan 2016 18:54:42 GMT Phy 2016-01-01T18:54:42Z https://community.sony.it/t5/xperia-archive/sound-and-sim/m-p/3477582#M533723 My t2 ultra mode is set and horn audiculares phone does not ring, and I do not recognize the SIM card Fri, 01 Jan 2016 17:25:54 GMT https://community.sony.it/t5/xperia-archive/sound-and-sim/m-p/3477582#M533723 Tio2 2016-01-01T17:25:54Z https://community.sony.it/t5/xperia-archive/sound-and-sim/m-p/3477583#M533724 Do you experience the same in safe mode?<BR /><BR />How to boot on safe mode<BR /><A href="http://talk.sonymobile.com/t5/FAQ/How-to-boot-your-phone-into-safe-mode/m-p/348008#U348008" target="_blank">http://talk.sonymobile.com/t5/FAQ/How-to-boot-your-phone-into-safe-mode/m-p/348008#U348008</A><BR /><BR />How to boot on safe mode on Lolipop<BR />1. press and hold the power key<BR />2. once you get the pop up menu&nbsp;<BR />3. press and hold "power off"&nbsp;<BR />4. Boot on safe mode should become available<BR /> Fri, 01 Jan 2016 18:53:38 GMT https://community.sony.it/t5/xperia-archive/sound-and-sim/m-p/3477583#M533724 Phy 2016-01-01T18:53:38Z https://community.sony.it/t5/xperia-archive/sound-and-sim/m-p/3477584#M533725 If you do repair it with Sony PC Companion.<BR /><A href="http://support.sonymobile.com/gb/tools/pc-companion/" target="_blank" rel="nofollow noopener noreferrer">http://support.sonymobile.com/gb/tools/pc-companion/</A> Fri, 01 Jan 2016 18:54:42 GMT https://community.sony.it/t5/xperia-archive/sound-and-sim/m-p/3477584#M533725 Phy 2016-01-01T18:54:42Z